Page 48 - Moldex3d training Manual
P. 48
• Sprue Pressure / Flow Rate Curves – During the filling stage, the sprue pressure should be
continuously increasing, and the flow rate should be constant through most of the fill. A normal
sprue pressure/flow rate curve set is below:
o If the pressure hits the maximum in the injection stage, the filling will be Pressure-Limited,
and the machine will not be able to push the material forward any more. This will result
in a short shot. A pressure-limited scenario is shown below:
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